package com.wang.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

import com.wang.entity.Orders;
import com.wang.mapper.OrdersMapper;
import com.wang.service.OrdersService;
import org.springframework.stereotype.Service;

import java.math.BigDecimal;

/**
* @author Lenovo
* @description 针对表【orders】的数据库操作Service实现
* @createDate 2022-05-24 15:37:23
*/
@Service
public class OrdersServiceImpl extends ServiceImpl<OrdersMapper, Orders>
    implements OrdersService {
//    @Override
//    public BigDecimal totalMoney() {
//        return null;
//    }
}




